粉质黏土层直埋铸铁管道爆破地震效应
朱斌,蒋楠,周传波,贾永胜,罗学东,吴廷尧

Blasting seismic effect of buried cast iron pipeline in silty clay layer
Bin ZHU,Nan JIANG,Chuan-bo ZHOU,Yong-sheng JIA,Xue-dong LUO,Ting-yao WU
表 2 实验用直埋球墨铸铁管道相关参数
Tab.2 Ductile iron pipe parameters for experiment
管材 E /GPa h /m d /mm δ /mm μ
球墨铸铁 195 2 1 000 10 0.3